Grameenphone VoLTE

Grameenphone VoLTE brings you the next generation of voice communication through advanced technology. This new technology enables its consumers to make voice call through 4G network instead of switching to 2G or 3G network. The benefits of VoLTE include crystal clear voice quality which is better than 2G and 3G networks, ability to connect calls much faster and greatly improved device battery life.

Benefits of Grameenphone VoLTE

Fastest Call
Connection

Connect calls much faster than before
Ultra HD
Voice Call

Have crystal clear conversations
Simultaneous Voice
& Internet
Make calls without disrupting 4G internet sessions
Better Battery
Performance
Save battery charge & improve battery life
 

To Try Out Grameenphone VoLTE

 
4G Coverage
4G SIM
VoLTE Enabled Handset
Updated OS
Enable Switch

 

VoLTE Enabled Handsets
Market Name TAC
S1 86610906
S1 Pro 86285906
V90 86471006
V91 86352406
V82 86145006
S1 Plus 86153706
V91 Plus 86444707

 

Market Name TAC
iPhone 7 All
iPhone 7 Plus
iPhone 8
iPhone 8 Plus
iPhone X
iPhone XR
iPhone XS
iPhone XS Max
iPhone 11
iPhone 11 Pro
iPhone 11 Pro Max
iPhone 12
iPhone 12 mini
iPhone 12 Pro
iPhone 12 Pro Max
iPhone 13
iPhone 13 Mini
iPhone 13 Pro
iPhone 13 Pro Max
iPhone 14
iPhone 14 Plus
iPhone 14 Pro
iPhone 14 Pro Max
iPhone 15
iPhone 15 Plus
iPhone 15 Pro
iPhone 15 Pro Max

 

Market Name TAC

A25Pro

35418711

A26

35597223

A46

35459210

35726410

A48

35437067

Itel A25

35943710

Itel A55

35788610

S15Pro

35788410

Vision 1

35410111

Vision 1 Plus

35394511

Vision 1 Pro

35149282

35875236

Vision 2

35949477

Vision 2 plus

35515920

Vision1 Pro

35149282

 

Market Name TAC
D7 35347710
G10 Max 35443111
P7 35347810
P7 Plus 35667410

 

Market Name TAC
G21 35733256
35177517
Nokia 2.2 35291410
35421610
35579910
Nokia 2.3 35421710
Nokia 3.2 35290710
35290910
Nokia 4.2 35290010
35421110
Nokia 5.3 35579210
Nokia 6.2 35420610
Nokia 7.2 35292110
35421310
Nokia C2 35313111
35422310
XR20 35217957

 

Market Name TAC
A15 86505005
A15s 86325905
A16 86476305
86737305
A33 86684505
A53 86017805
A54 86847705
A78 86623706
A58 86056306
86979806
A38 86940206
86262406
86945606
A95 86730105
F17 86465705
F17 pro 86430405
F19 86702105
F19pro 86330405
F21pro 86776805
Narzo 20 86242705
Reno 4 86296504
Reno 5 86518205
Reno 6 86662905

 

Market Name TAC
A21s 35560090
35697715
35758895
35795435
A51 35234911
35235011
35235111
35235211
35235311
35235411
35367811
35367911
35368011
35368111
35368211
35368311
35368411
35368511
35368611
35368711
A71 35263111
35263211
35263311
35263411
35263511
35263611
35263711
35263811
35263911
35264011
35264111
35264211
35448611
35448711
35470211
35470311
35490711
35490811
35490911
35491011
35491111
35491211
35491311
35491411
35491511
35491611
35538211
35538311
35592311
35592411
35868010
35868110
Fold2 35415612
35966290
Galaxy J4+ 35159010
35159110
35159210
35159310
35176710
35176810
35176910
35177010
35180210
35180310
35180410
35180510
35234210
35269710
35269810
35281610
35281710
35281810
35281910
35282310
35282410
35298010
35298110
35298710
35298810
35341410
35341510
35426310
35426410
35466910
35467010
35502110
35502210
35505010
35507610
35509310
35509410
35521410
35586610
35586710
35601910
35602010
35604410
35604510
35709010
35709110
Galaxy S22 5G 35033005
35506696
Galaxy S22 Ultra 5G 35307428
35374882
Galaxy S22+ 5G 35460155
35636948
Galaxy Z Flip3 5G 35072381
35132663
35206054
35212146
Galaxy Z Fold3 5G 35075023
35287884
35479144
35619053
M21 35498411
35498511
35500011
35502611
35526311
35526411
35364637
35861013
35956047
35992913
M31 35369511
35369611
35447911
35448011
35525311
35525411
35545811
35545911
35560411
35560511
Note 10 Lite 35367611
35367711
35481311
35481411
35504511
35504611
Note 20 35621446
35628746
Note 20 Ultra 35537544
35570279
S20 35471411
35546611
35546711
S20 FE 35855882
35912453
S20 Ultra 35182811
35182911
35392711
35456811
35456911
35457011
35457111
35457211
35457311
35457411
35460211
35480911
35490011
S20 Ultra 35489611
35489711
35489811
35489911
35490111
35490211
35490311
35563111
35563211
35614511
35614611
S20+ 35183511
35233611
35334411
35334511
35349511
35391011
35391211
35414111
35414211
35414411
35421711
35422111
35448811
35471311
35480511
35480611
35480711
35480811
35503011
35536211
35536311
35546411
35560311
35568011
35568111
35611111
35684483
35929396
35984710
35984810
S21 Ultra 5G 35273145
35316096
S21+ 5G 35045083
35372977
Tab A7 35022328
35076624
35399696
35507686
S23 Ultra
35863121
35890912
35917656
35982974

 

Market Name TAC
8 86118005
7i 86162704
7Pro 86028005
8pro 86787205
9i 86128605
C11 86253904
C11 (2021) 86690305
C12 86499705
C17 86852904
C20A 86879005
C21Y 86462305
C25 86969405
GT ME 86392305
GT NEO 2 86089805
Narzo 50i 86735205

 

Market Name TAC
ATOM 35500276
ATOM II 35785882
G10 35434411
G50 35601792
helio 30 35773392
i65 35748610
i66 35506411
i67 35819981
i68 35726010
i69 35033928
i71 35406076
i74 35999910
i80 35209714
i97 35726110
i98 35965585
i99 ‪35121994
V138 Lite 35171996
Z12 35960010
Z15 35937610
Z16 ‪35623911
Z18 35313315
Z20 35812610
Z22 35666130
Z25 35191811
Z28 35623811
Z30 35506611
Z30 Pro 35983362
Z32 35071723
Z35 35458088
Z40 35931260
Z42 35686071
Z42 Pro 35212671
Z45 35961641
Z55 35190316
i96 35285800
Z47 35341380
i73 35650984
ATOM3 35563750
i85 35681038
V139 35326485
SYMTAB 80 35451358
G26 35094613
Z60 35652295
Z60 plus 35642280
helio 80 35193185
innova10 35278052
ATOM4 35328373
i96 35285800
Z47 35341380
i73 35650984
ATOM3 35563750
i85 35681038
V139 35326485
SYMTAB 80 35451358
G26 35094613
Z60 35652295
Z60 plus 35642280
helio 80 35193185
innova10 35278052
ATOM4 35328373

 

Market Name TAC
Camon 15 35372711
Camon 15pro 35386011
CAMON 16 35530753
CAMON 16 Premier 35572170
CAMON 16 Pro 35644384
Camon 17 35164458
Camon 17P 35245416
Camon I Ace2 35430910
camon I sky3 35350710
pouvoir 4 35412211
SPARK 3 PRO(4+64) 35907110
Spark 5 air 35515611
SPARK 5 Pro 35380811
Spark 6 35356861
Spark 6 Air 35778431
35858042
Spark 6 Go 35012081
SPARK 6 GO 3GB/64GB 35914596
SPARK 6 GO 4GB/64GB 35138781
Spark 7 Pro 4GB/64GB 35807182
Spark 7 Pro 6GB/64GB 35807182
TECNO SPARK 4 35906710
TECNO SPARK 4 Air 35841710
TECNO Spark 4 Lite 35325311
TECNO SPARK GO 35841510
35841810

 

Market Name TAC
V20 86555105
V21 86630105
V21e 86198305
X60 Pro 86867405
Y20G 86182905
Y51 86403305
Y15s 86790006
Y21T 86676605
V27e(BD) 86335106
V27(BD) 86890706

 

Market Name TAC
Redmi 10C 86250206
86638906
86724306
Redmi Note 11 86035906
86416306
Redmi 12 86412206
86915306
Redmi 12C 86017406
86659606
12 Pro 86369005

 

 

Know More About VoLTE

What is VoLTE?

VoLTE (Voice over LTE) is a technology that enables voice calling over 4G. Also, users can experience HD quality crystal clear voice with faster call setup time. Without VoLTE, your phone must drop back to 2G and 3G during voice calls. VoLTE allows users to stay on the 4G network during voice calls and can continue to have un-interrupted high-speed 4G internet experience. VoLTE calls will be charged in exactly the same manner as 2G and 3G voice calls. There are no additional data charges.

What are the benefits of VoLTE?

HD Voice Calls: Crystal clear conversations as if you are right next to each other. Faster Call Connect: Call setup time is way faster than normal calls. Efficient Multi-tasking: You can now make calls without disrupting your 4G internet sessions Improved Battery Life: You will experience less battery drain during call and internet sessions. To enjoy our VoLTE services, both caller and receiver should ensure the pre-requisites.

What do I need to start VoLTE services?

To enjoy our VoLTE services, both caller and receiver should ensure following:
  • USIM/4G SIM. This should be inserted in the SIM slot with data capability and “network mode” as 4G/3G/2G (Auto)
  • VoLTE enabled Handset and enable VoLTE option in the phone
  • To be in GP 4G coverage.
  • Need to have the upgraded OS Software provided by your handset manufacturer

What is the difference between normal voice calls & VoLTE?

VoLTE users will experience true HD voice. Grameenphone customers with VoLTE services can experience superior call quality and faster call setup time compared to normal voice calls.

What is the difference between 4G/LTE & VoLTE?

4G/LTE network is pre-requisite of VoLTE service. VoLTE (Voice over LTE) is a technology that enables voice calling over 4G. Without VoLTE, your phone must drop back to 3G or 2G during voice calls. VoLTE allows users to stay on the 4G network during voice calls.

Do I need a VoLTE enabled device to use VoLTE?

Yes. To get VoLTE service customers need to have a USIM/4G SIM, VoLTE enabled handset and to be in 4G coverage. You also need to have the upgraded OS Software and enable VoLTE option in the phone. To experience superior call quality and reduced call setup time, both caller & receiver need to have USIM/4G, VoLTE enabled Handset with upgraded OS, to enable VoLTE option in the phone and to be in 4G network.

Which handset supports VoLTE service?

Please visit https://www.grameenphone.com/volte to get the eligible handset models. When any handset model will be enable VoLTE service, it will be updated here. You also need to have the upgraded OS Software and enable VoLTE option on your phone.

Can I make VoLTE call to other local or international operators?

VoLTE call is only applicable to GP-to-GP operators.

Will there be any extra charges for VoLTE services?

No. VoLTE calls will be charged in exactly the same manner as 3G or 2G voice calls.

Will VoLTE calls consume data? Is there any chance of bill shock, if I use VoLTE?

No. VoLTE calls will be charged as per your existing voice plan/pack. There are no additional data charges.

Can all 4G handsets be available for VoLTE services? Or do you have any special handsets or settings for using VoLTE?

No. All 4G handsets will not support VoLTE at a time. Grameenphone has enabled VoLTE service in their network. But the handset manufacturer needs to release the relevant Software updates

How do I know the handset is VoLTE enabled during purchase?

Eligible handset model will be published in Grameenphone website. Also, customer can ask retailer/seller.

Will VoLTE Technology Increase Current Speed of the current 4G?

VoLTE allows users to stay on the 4G network during voice calls. There will be no impact on internet speed.

Will the mobile battery charge end sooner in VoLTE Technologies?

No. Rather it is expected battery performance will increase.

How do I know that my handset/SIM is ready to use VoLTE?

To get VoLTE service, you need to have a USIM/4G SIM. You also need to have the upgraded OS Software and enable VoLTE option in the phone. To check eligible handsets, please visit https://www.grameenphone.com/volte.

On what factors does VoLTE features depend? Will I be able to get VoLTE service always same?

To get VoLTE service customers need to have a USIM/4G SIM, VoLTE enabled Handset and to be in 4G coverage. You also need to have the upgraded OS Software and enable VoLTE option in the phone.

How do I know that I am on VoLTE Network?

VoLTE service is an enhanced feature of 4G and it will be depend on 4G network quality of that particular location. To get VoLTE service customers need to have a USIM/4G SIM, VoLTE enabled Handset and to be in 4G coverage. You also need to have the upgraded OS Software and enable VoLTE option in the phone. Upon verification of the above, your handset should show 4G with HD/VoLTE icon on top bar of the screen, indicating that your device is ready for VoLTE calls.

Will it reduce call connecting time?

Yes. Call setup time will be faster than normal calls. To experience superior call quality and reduced call setup time, both caller & receiver need to have USIM/4G SIM, VoLTE enabled Handset with upgraded OS and to be in 4G network.

Will I get VoLTE network if I use my USIM in slot 2 in a dual SIM handset?

VoLTE works on 4G network. So if slot 2 supports 4G, you will get VoLTE service.

Why is my phone showing 3G/2G when I am within VoLTE coverage?

It depends on the network situation of that particular location. GP is always committed to provide superior network to ensure consistent and improved network quality.

What will happen if I move into an area with no VoLTE coverage?

You will have to make calls over 3G and 2G

Will video call be available for calling other operators in VoLTE network?

VoLTE service is applicable to video-call if both caller and receiver handsets have video over LTE enabled. 

Can I enjoy VoLTE service while roaming overseas?

Sorry, 4G calling does not work while you are roaming overseas. But you will still be able to make calls using 3G and 2G networks.

Will VoLTE network be available for both Prepaid & Postpaid customers?

Yes. It will be same for both prepaid and postpaid.

Will VoLTE network be available across the country?

Yes. VoLTE will work across the country where Grameenphone 4G network is available.

If I put a VoLTE/LTE SIM on my 3G handset, will it work?

No. VoLTE service is applicable with 4G/LTE network. To get VoLTE service customers need to have a USIM/4G SIM, VoLTE enabled handset and be in 4G coverage. They also need to have the upgraded OS Software and enable VoLTE option on their phone.

Is it mandatory prerequisite to enable data mode for making a VoLTE call from supported
handset while under coverage?

No. It is not required to enable data mode for making a VoLTE call. But it is required to enable VoLTE call/ 4G calling option in handset setting.

Will all 4G phones support VoLTE in GP handset while under coverage?

No, not all the 4G phone models will support, we shall update and share all supported models gradually.

Which iPhone Models will support VoLTE?

iPhone models 7 and above will support VoLTE

Which iPhone models will not support VoLTE in GP?

iPhone 6, 6 Plus and below models will not support VoLTE in GP

How should I know if my iPhone is VoLTE ready?

To enable VoLTE, one needs to update the iPhone to the latest iOS version 13.5 or above

What else is required beside latest iOS version on iPhone?

Beside latest iOS version, one needs to update the carrier bundle to 41.3 or above

What should I do if I still face challenges using VoLTE even after following all the
aforementioned support?

Please turn on/off airplane mode & check if the carrier bundle is pushed once the OS is updated.

See more

 

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